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- /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Mozilla.org.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corp.
- * Portions created by the Initial Developer are Copyright (C) 2003
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Daniel Glazman (glazman@netscape.com) (Original author)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- #include "nsISupports.idl"
- #include "domstubs.idl"
-
- interface nsIHTMLObjectResizeListener;
-
- [scriptable, uuid(b0338f6c-ded3-4c39-a953-56e8bae494f5)]
-
- interface nsIHTMLObjectResizer : nsISupports
- {
- %{C++
- typedef short EResizerLocation;
- %}
- const short eTopLeft = 0;
- const short eTop = 1;
- const short eTopRight = 2;
- const short eLeft = 3;
- const short eRight = 4;
- const short eBottomLeft = 5;
- const short eBottom = 6;
- const short eBottomRight = 7;
-
- /**
- * the element currently displaying resizers
- */
- readonly attribute nsIDOMElement resizedObject;
-
- /**
- * a boolean indicating if object resizing is enabled in the editor
- */
- attribute boolean objectResizingEnabled;
-
- /**
- * Shows active resizers around an element's frame
- * @param aResizedElement [IN] a DOM Element
- */
- void showResizers(in nsIDOMElement aResizedElement);
-
- /**
- * Hide resizers if they are visible
- */
- void hideResizers();
-
- /**
- * Refresh visible resizers
- */
- void refreshResizers();
-
- /**
- * event callback when a mouse button is pressed
- * @param aX [IN] horizontal position of the pointer
- * @param aY [IN] vertical position of the pointer
- * @param aTarget [IN] the element triggering the event
- */
- void mouseDown(in long aX, in long aY,
- in nsIDOMElement aTarget);
-
- /**
- * event callback when a mouse button is released
- * @param aX [IN] horizontal position of the pointer
- * @param aY [IN] vertical position of the pointer
- * @param aTarget [IN] the element triggering the event
- */
- void mouseUp(in long aX, in long aY,
- in nsIDOMElement aTarget);
-
- /**
- * event callback when the mouse pointer is moved
- * @param aMouseEvent [IN] the event
- */
- void mouseMove(in nsIDOMEvent aMouseEvent);
-
- /* Event Listeners */
-
- /**
- * Creates a resize listener that can be used to get notifications
- * that the user started to resize an object or finalized such an operation
- * @param aListener [IN] an instance of nsIHTMLObjectResizeListener
- */
- void addObjectResizeEventListener(in nsIHTMLObjectResizeListener aListener);
-
- /**
- * Deletes a resize listener
- * @param aListener [IN] an instance of nsIHTMLObjectResizeListener
- */
- void removeObjectResizeEventListener(in nsIHTMLObjectResizeListener aListener);
- };
-
-